131796664

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1693}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 254913120

約数和(自身を除く): 123116456

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 1052, 1693, 2104, 3386, 6772, 9731, 13544, 19462, 38924, 62641, 77848, 125282, 250564, 445259, 501128, 890518, 1781036, 3562072, 16474583, 32949166, 65898332, 131796664]

約数ペア:

[(1, 131796664), (2, 65898332), (4, 32949166), (8, 16474583), (37, 3562072), (74, 1781036), (148, 890518), (263, 501128), (296, 445259), (526, 250564), (1052, 125282), (1693, 77848), (2104, 62641), (3386, 38924), (6772, 19462), (9731, 13544)]